JP2015517258A5 - - Google Patents

Download PDF

Info

Publication number
JP2015517258A5
JP2015517258A5 JP2015503339A JP2015503339A JP2015517258A5 JP 2015517258 A5 JP2015517258 A5 JP 2015517258A5 JP 2015503339 A JP2015503339 A JP 2015503339A JP 2015503339 A JP2015503339 A JP 2015503339A JP 2015517258 A5 JP2015517258 A5 JP 2015517258A5
Authority
JP
Japan
Prior art keywords
csi
processes
resource
maximum number
enodeb
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP2015503339A
Other languages
English (en)
Japanese (ja)
Other versions
JP2015517258A (ja
JP6054510B2 (ja
Filing date
Publication date
Priority claimed from US13/830,821 external-priority patent/US9155098B2/en
Application filed filed Critical
Publication of JP2015517258A publication Critical patent/JP2015517258A/ja
Publication of JP2015517258A5 publication Critical patent/JP2015517258A5/ja
Application granted granted Critical
Publication of JP6054510B2 publication Critical patent/JP6054510B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

JP2015503339A 2012-03-29 2013-03-15 チャネル状態情報基準信号（ｃｓｉ−ｒｓ）構成およびｃｓｉ報告制限 Active JP6054510B2 (ja)

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
US201261617613P 2012-03-29 2012-03-29
US61/617,613 2012-03-29
US201261637683P 2012-04-24 2012-04-24
US61/637,683 2012-04-24
US201261679646P 2012-08-03 2012-08-03
US61/679,646 2012-08-03
US13/830,821 US9155098B2 (en) 2012-03-29 2013-03-14 Channel state information reference signal (CSI-RS) configuration and CSI reporting restrictions
US13/830,821 2013-03-14
PCT/US2013/032356 WO2013148347A1 (en) 2012-03-29 2013-03-15 Channel state information reference signal (csi-rs) configuration and csi reporting restrictions

Publications (3)

Publication Number Publication Date
JP2015517258A JP2015517258A (ja) 2015-06-18
JP2015517258A5 true JP2015517258A5 (pt) 2016-01-28
JP6054510B2 JP6054510B2 (ja) 2016-12-27

Family

ID=49234940

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2015503339A Active JP6054510B2 (ja) 2012-03-29 2013-03-15 チャネル状態情報基準信号（ｃｓｉ−ｒｓ）構成およびｃｓｉ報告制限

Country Status (7)

Country Link
US (1) US9155098B2 (pt)
EP (1) EP2832021B1 (pt)
JP (1) JP6054510B2 (pt)
KR (1) KR101634747B1 (pt)
CN (1) CN104205700B (pt)
ES (1) ES2885766T3 (pt)
WO (1) WO2013148347A1 (pt)

Families Citing this family (75)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2755338A4 (en) 2011-09-06 2016-01-13 Lg Electronics Inc METHOD AND APPARATUS FOR MEASURING INTERFERENCE IN A WIRELESS COMMUNICATION SYSTEM
JP6158834B2 (ja) * 2012-01-11 2017-07-05 エルジー エレクトロニクス インコーポレイティド 無線接続システムにおけるチャネル状態情報の送受信方法及びそのための装置
US20130258973A1 (en) * 2012-03-30 2013-10-03 Sharp Laboratories Of America, Inc. Collision resolution among transmission schedules of uplink control information (uci) using channel state information (csi) process
WO2013162233A1 (ko) * 2012-04-22 2013-10-31 엘지전자 주식회사 무선 통신 시스템에서 채널 상태를 측정하는 방법 및 이를 위한 장치
US10651909B2 (en) * 2012-05-07 2020-05-12 Lg Electronics Inc. Method and apparatus for transmitting channel state information in wireless communication system
US11546787B2 (en) * 2012-05-09 2023-01-03 Samsung Electronics Co., Ltd. CSI definitions and feedback modes for coordinated multi-point transmission
US9385852B2 (en) 2012-05-10 2016-07-05 Telefonaktiebolaget Lm Ericsson (Publ) Methods and arrangements for CSI reporting
WO2013172684A1 (en) 2012-05-17 2013-11-21 Samsung Electronics Co., Ltd. Channel estimation method and apparatus for cooperative communication in a cellular mobile communication system
US9912430B2 (en) * 2012-07-06 2018-03-06 Samsung Electronics Co. Ltd. Method and apparatus for channel state information feedback reporting
JP5988182B2 (ja) * 2012-08-01 2016-09-07 サン パテント トラスト 測定リソースを設定する無線通信方法および無線通信装置
EP2897308B1 (en) 2012-09-16 2019-08-28 LG Electronics Inc. Method and apparatus for receiving data in wireless communication system supporting cooperative transmission
KR101909043B1 (ko) * 2012-09-25 2018-10-17 삼성전자 주식회사 분산 안테나 시스템에서 간섭 측정 방법 및 장치
EP2894920B1 (en) * 2012-09-28 2016-12-21 Huawei Technologies Co., Ltd. Method for processing channel state information process, network device and user equipment
CN103780358B (zh) * 2012-10-24 2018-08-21 中兴通讯股份有限公司 一种确定信道状态信息的方法及终端
CN103944668B (zh) * 2013-01-18 2019-05-10 北京三星通信技术研究有限公司 一种处理灵活子帧的上下行传输的方法和设备
US9306725B2 (en) * 2013-03-13 2016-04-05 Samsung Electronics Co., Ltd. Channel state information for adaptively configured TDD communication systems
US9887818B2 (en) * 2013-07-26 2018-02-06 Lg Electronics Inc. Method and apparatus for transreceiving channel state information in wireless communication system
CN105723640B (zh) 2013-08-21 2020-03-03 瑞典爱立信有限公司 用于配置csi测量的方法和布置
WO2015046949A1 (ko) * 2013-09-26 2015-04-02 엘지전자 주식회사 무선 통신 시스템에서 피드백 정보 보고 방법 및 장치
EP3054613B1 (en) * 2013-10-31 2018-01-10 Huawei Technologies Co., Ltd. Method and device for information announcement and reporting and data reception
EP3087691A1 (en) 2013-12-23 2016-11-02 Telefonaktiebolaget LM Ericsson (publ) Method and devices for configuring csi resources
WO2015103733A1 (en) * 2014-01-07 2015-07-16 Qualcomm Incorporated TWO SUBFRAME SET CSI FEEDBACK FOR eIMTA IN LTE
US10419174B2 (en) * 2014-03-30 2019-09-17 Lg Electronics Inc. Method for configuring an interference measurement resource in a wireless communication system, and apparatus for thereof
US9979455B2 (en) 2014-04-16 2018-05-22 Lg Electronics Inc. Method and apparatus for processing aperiodic channel state information in wireless communication system
CA2947953A1 (en) 2014-05-09 2015-11-12 Nokia Technologies Oy Mbsfn measurement configuration and reporting
KR102231078B1 (ko) 2014-06-03 2021-03-24 삼성전자 주식회사 이동 통신 시스템에서 피드백 송수신 방법 및 장치
EP3174218A4 (en) * 2014-07-23 2018-03-14 LG Electronics Inc. -1- Method and apparatus for transmitting channel state information in wireless access system
US10355763B2 (en) 2014-07-31 2019-07-16 Lg Electronics Inc. Method for estimating channel and device therefor
US9900074B2 (en) * 2014-08-12 2018-02-20 Qualcomm Incorporated CSI request procedure in LTE/LTE-A with unlicensed spectrum
US10136444B2 (en) 2014-08-14 2018-11-20 Lg Electronics Inc. Communication method using outdated channel state information in two-cell, K-user cellular network
CN107005299B (zh) 2014-10-10 2021-10-15 瑞典爱立信有限公司 用于csi反馈的方法
US20160105817A1 (en) * 2014-10-10 2016-04-14 Telefonaktiebolaget L M Ericsson (Publ) Method for csi feedback
JP2017228813A (ja) * 2014-11-06 2017-12-28 シャープ株式会社 基地局装置、端末装置および通信方法
KR102034592B1 (ko) * 2014-12-24 2019-10-21 엘지전자 주식회사 무선 통신 시스템에서 채널 상태 보고 방법 및 이를 위한 장치
US10187876B2 (en) * 2015-01-12 2019-01-22 Qualcomm Incorporated Techniques for handling channel state information (CSI) in ultra low latency (ULL) LTE
US11153767B2 (en) * 2015-01-29 2021-10-19 Sony Corporation Apparatus and method for transmitting measurement restriction and configuration information
EP3254520B1 (en) * 2015-03-03 2020-10-21 Huawei Technologies Co. Ltd. Device, node and methods in a wireless communication network
AU2016241468B2 (en) * 2015-03-27 2020-01-30 Samsung Electronics Co., Ltd. Resource allocation device and method in large-scale antenna system
US10110286B2 (en) * 2015-03-30 2018-10-23 Samsung Electronics Co., Ltd. Method and apparatus for codebook design and signaling
CN106160825B (zh) * 2015-04-20 2021-07-30 中兴通讯股份有限公司 信道信息的配置方法及装置、反馈方法及装置
US10554280B2 (en) * 2015-05-01 2020-02-04 Futurewei Technologies, Inc. Device, network, and method for CSI feedback of hybrid beamforming
US10164747B2 (en) 2015-05-29 2018-12-25 Samsung Electronics Co., Ltd. Method and apparatus for operating MIMO measurement reference signals and feedback
US10644903B2 (en) 2015-07-06 2020-05-05 Samsung Electronics Co., Ltd. Method and apparatus for measuring channel in mobile communication system
WO2017026873A1 (ko) * 2015-08-13 2017-02-16 엘지전자 주식회사 무선통신 시스템에서 단말의 채널 상태 정보 보고 방법 및 상기 방법을 이용하는 장치
US10720972B2 (en) * 2015-09-24 2020-07-21 Lg Electronics Inc. Method for transmitting and receiving channel state information in wireless communication system and device therefor
US10638346B2 (en) * 2015-09-25 2020-04-28 Qualcomm Incorporated Channel state computation for enhanced carrier aggregation
JP6301302B2 (ja) 2015-10-27 2018-03-28 株式会社Ｎｔｔドコモ ユーザ端末、無線基地局及び無線通信方法
PL3387869T3 (pl) 2015-12-08 2021-12-06 Telefonaktiebolaget Lm Ericsson (Publ) Skoordynowana wielopunktowa (CoMP) transmisja z grupy CoMP
US10159087B2 (en) 2015-12-11 2018-12-18 Qualcomm Incorporated Channel state information framework for advanced receivers
US11831584B2 (en) * 2015-12-15 2023-11-28 Qualcomm Incorporated Techniques for indicating a dynamic subframe type
WO2018009037A1 (en) * 2016-07-07 2018-01-11 Lg Electronics Inc. Method and apparatus for signaling ue capability for new radio access technology in wireless communication system
US10917153B2 (en) 2016-07-29 2021-02-09 Lg Electronics Inc. Method for reporting channel state information by terminal in wireless communication system and device for supporting same
CN109478971B (zh) 2016-08-11 2022-01-07 Lg 电子株式会社 用于报告无线通信系统中的信道状态的方法及其设备
US10158555B2 (en) 2016-09-29 2018-12-18 At&T Intellectual Property I, L.P. Facilitation of route optimization for a 5G network or other next generation network
US10602507B2 (en) 2016-09-29 2020-03-24 At&T Intellectual Property I, L.P. Facilitating uplink communication waveform selection
US10171214B2 (en) 2016-09-29 2019-01-01 At&T Intellectual Property I, L.P. Channel state information framework design for 5G multiple input multiple output transmissions
US10644924B2 (en) 2016-09-29 2020-05-05 At&T Intellectual Property I, L.P. Facilitating a two-stage downlink control channel in a wireless communication system
US10206232B2 (en) 2016-09-29 2019-02-12 At&T Intellectual Property I, L.P. Initial access and radio resource management for integrated access and backhaul (IAB) wireless networks
US10355813B2 (en) 2017-02-14 2019-07-16 At&T Intellectual Property I, L.P. Link adaptation on downlink control channel in a wireless communications system
EP3582516B1 (en) * 2017-02-28 2022-12-14 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Wireless communication method, terminal device, and network device
EP3657747A4 (en) * 2017-07-21 2021-03-10 NTT DoCoMo, Inc. USER TERMINAL DEVICE AND WIRELESS COMMUNICATION PROCEDURE
CN109802804B (zh) * 2017-11-17 2021-08-20 华为技术有限公司 一种信道测量的指示方法和装置
US11324015B2 (en) * 2017-11-22 2022-05-03 Qualcomm Incorporated Channel reporting for communication service priority types
JP7201383B2 (ja) 2018-05-18 2023-01-10 レンゴー株式会社 周壁可変収納箱
CN112205049B (zh) * 2018-05-31 2024-05-10 上海诺基亚贝尔股份有限公司 信道状态信息反馈
US20220038194A1 (en) * 2018-11-02 2022-02-03 Ntt Docomo, Inc. User terminal and radio communication method
CN109379130B (zh) * 2018-11-21 2021-09-10 中国航空工业集团公司洛阳电光设备研究所 一种基于光纤通道节点卡的网络重构方法
WO2020142951A1 (zh) * 2019-01-09 2020-07-16 富士通株式会社 指示信道状态信息的测量目的的方法、装置和系统
US12010542B2 (en) * 2019-03-29 2024-06-11 Ntt Docomo, Inc. User terminal and radio communication method
CN111818546B (zh) * 2019-04-10 2022-07-12 成都华为技术有限公司 干扰测量的方法和装置
US10945149B1 (en) * 2019-09-20 2021-03-09 Qualcomm Incorporated Time domain behavior and QCL relation for SINR measurement
CN113162739B (zh) * 2020-01-23 2023-04-25 维沃移动通信有限公司 一种测量上报、配置方法、终端及网络侧设备
WO2021158911A1 (en) * 2020-02-07 2021-08-12 Ntt Docomo, Inc. Method of sounding reference signal (srs)-assisted sd beam and fd vector reporting for type ii channel state information (csi)
EP4118856A4 (en) * 2020-03-11 2023-11-29 Qualcomm Incorporated PROCESSING UNIT REPORT FOR SOUNDING REFERENCE SIGNAL PRECODER CALCULATION
CN117478281A (zh) * 2022-07-13 2024-01-30 上海朗帛通信技术有限公司 用于无线通信的方法和装置

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101124907B1 (ko) * 2008-01-02 2012-06-01 인터디지탈 패튼 홀딩스, 인크 Ｌｔｅ에서 ｃｑｉ 보고를 위한 구성
TR201802276T4 (tr) * 2008-03-31 2018-03-21 Ericsson Telefon Ab L M Bir LTE sistemde PUSCH'da CSI iletmeye yönelik usul ve aygıt.
US8385452B2 (en) * 2008-10-24 2013-02-26 Qualcomm Incorporated Method and apparatus for separable channel state feedback in a wireless communication system
WO2011013986A2 (en) 2009-07-30 2011-02-03 Lg Electronics Inc. Apparatus and method for transmitting channel state information in a mobile communication system
US20110222473A1 (en) 2009-09-18 2011-09-15 Qualcomm Incorporated Protocol to support adaptive station-dependent channel state information feedback rate in multi-user communication systems
KR101792509B1 (ko) 2009-09-30 2017-11-02 엘지전자 주식회사 상향링크 제어 정보의 전송 방법 및 이를 위한 장치
US20110317656A1 (en) * 2009-12-23 2011-12-29 Qualcomm Incorporated Cluster-specific reference signals for communication systems with multiple transmission points
KR101754970B1 (ko) * 2010-01-12 2017-07-06 삼성전자주식회사 무선 통신 시스템의 채널 상태 측정 기준신호 처리 장치 및 방법
CN102742238A (zh) 2010-02-17 2012-10-17 中兴通讯(美国)公司 用于lte-advance系统中csi-rs传输的方法和系统
CN102082636B (zh) 2010-08-16 2013-05-08 电信科学技术研究院 一种信道状态信息csi反馈指示方法和基站及系统
KR20120099568A (ko) * 2011-01-18 2012-09-11 삼성전자주식회사 무선 통신 시스템에서 단말기 내에 복수 개의 이종 통신 모듈이 있을 경우 간섭을 측정하는 방법 및 장치
US8995400B2 (en) 2011-02-11 2015-03-31 Qualcomm Incorporated Method and apparatus for enabling channel and interference estimations in macro/RRH system
US8537911B2 (en) 2011-02-21 2013-09-17 Motorola Mobility Llc Method and apparatus for reference signal processing in an orthogonal frequency division multiplexing communication system
EP2721893B1 (en) * 2011-06-15 2015-10-07 Telefonaktiebolaget LM Ericsson (PUBL) Method and node for scheduling in a wireless communications network
US8989131B2 (en) * 2011-08-03 2015-03-24 Ntt Docomo, Inc. Method and apparatus for scheduling and MU-MIMO transmission based on outdated channel state information at the transmitter
US9456372B2 (en) * 2011-08-12 2016-09-27 Interdigital Patent Holdings, Inc. Interference measurement in wireless networks
CN102291228B (zh) * 2011-08-16 2014-08-06 电信科学技术研究院 信道状态信息的反馈、接收方法和设备
US9008585B2 (en) * 2012-01-30 2015-04-14 Futurewei Technologies, Inc. System and method for wireless communications measurements and CSI feedback
JP5939412B2 (ja) * 2012-01-30 2016-06-22 日本電気株式会社 無線通信システムおよび方法
CN103780358B (zh) * 2012-10-24 2018-08-21 中兴通讯股份有限公司 一种确定信道状态信息的方法及终端

Similar Documents

Publication Publication Date Title
JP2015517258A5 (pt)
EP2962406B1 (en) Physical resource block (prb)-restricted interference averaging in a wireless communication system
JP2013501441A5 (ja) チャネル品質情報報告方法、端末装置および集積回路
JP2019523593A5 (pt)
JP2021505017A5 (pt)
US10841809B2 (en) Spectrum sharing method and apparatus thereof
RU2015110508A (ru) Способ и устройство измерения помех для использования в распределенной антенной системе
JP2019521613A5 (pt)
JP2019537354A5 (pt)
JP2015519855A5 (pt)
RU2013119339A (ru) Определение информации о состоянии канала и передача отчетов с этой информацией
JP2016537900A5 (pt)
JP2016526836A5 (pt)
JP2018502521A5 (pt)
JP2018504851A5 (pt)
JP2019537339A5 (pt)
JP2019537876A5 (pt)
JP2016001879A5 (pt)
JP2013176126A5 (pt)
JP2017516420A5 (pt)
JP2017514347A5 (pt)
JP2017532839A5 (pt)
JP2015097405A5 (pt)
JP2016500225A5 (pt)
JP2017522763A5 (pt)